2ꢀ7V ~ 5ꢀ5V SM TCXO Clipped Sine
GTXO-71
Specifications
GTXO-71T: TCXO, no frequency adjustment
GTXO-71V: TCXO with VC frequency adjustment
Variant
Option
Codes
Parameters
T
V
Frequency range: 10ꢀ0 ~ 20ꢀ0MHz
Frequency stability:
3ꢀ0ppm
2ꢀ5ppm
2ꢀ0ppm
1ꢀ5ppm
1ꢀ0ppm
˿
˿
˿
˿
˿
˿
˿
˿
K
J
H
G
F
7.20
(max)
5.20
(max)
Temperature range:
0 to +50°C
-10 to +60°C
-20 to +70°C
-30 to +75°C
˿
˿
˿
˿
˿
˿
R
C
N
S
ACTUAL SIZE
0.65
1.90
(max)
Storage temperature range:
-40 to +85°C
1.40
SOLDER PAD LAYOUT
Frequency vs supply voltage:
0ꢀ3ppm
4
3
1.20
1.00
1
4
2
3
3.00
1.20
Ageing:
1ꢀ0ppm max first year
TP
1
2
Supply voltage (VDD):
+2ꢀ7V ~ +5ꢀ5V
(see note below)
5.08
1.50
3.58
TOP VIEW
1.50
Supply current:
2ꢀ0mA max
PAD CONNECTION
Ground or
1
Freq adjustment
Output waveform:
2
3
4
Ground
Output
Clipped sine, 0ꢀ8V p-p
Test load:
10k⏲ // 10pF
Supply
Scalem-:1
Start up time:
3ms max
TP - Test Points
Frequency adjustment:
None
Features
4ppm min, +1ꢀ5V 1ꢀ0V
Phase noise: -50dBc/Hz typ @ 1Hz
-80dBc/Hz typ @ 10Hz
«
«
«
«
Supply voltages from 2.7V ~ 5.5V
Low power consumption
-125dBc/Hz typ @ 1kHz
-140dBc/Hz typ @ 100kHz
Stability 24hrs after reflow:
1.9mm maximum height
1ꢀ0ppm max
Excellent frequency stability
Preset frequency:
0ꢀ5ppm / +25°C 2°C
Standard2 ˿ O5tionalm mPleasems5ecifymrequiredmcode(s)mwhenmordering
Standard Frequencies
Frequencies in MHz
Ordering Information
10ꢀ00000
12ꢀ80000
13ꢀ00000
14ꢀ40000
15ꢀ36000
19ꢀ20000
19ꢀ44000
19ꢀ68000
19ꢀ80000
Product name + variant + option codes + frequency
Option codes must be included to properly specify a modelꢀ
eg: GTXO-71V/JS 13.00MHz ± ±2.55pm -30+.ꢀ°mT°XOmwithmV°
GTXO-71T/HN 14.40MHz ± ±2355pm ±30+3ꢀ°mT°XOmnomV°
Frequency Stability vs Temperature
The table shows option codes for the available combinations
of frequency stability (in ppm) and temperature rangeꢀ
Option code X (eg GTXO-71V/X) denotes a custom specꢀ
ͷ Available on T&R -1k pcs per reelꢀ
ͷ Refer to our website for T&R and soldering detailsꢀ
ͷ Will operate within specification on any supply voltage from +2ꢀ7V
to +5ꢀ5Vꢀ
3ꢀ0
2ꢀ5
2ꢀ0
1ꢀ5
1ꢀ0
-30 to +75°C
-20 to +70°C
-10 to +60°C
0 to +50°C
KS
KN
KC
KR
JS
JN
JC
JR
HS
HN
HC
HR
GS*
GN
GC
GR
FS*
FN*
FC
FR
* Lipitedmavailability2Pleasemconfirpmbeforemdesigningmormordering
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
31 Aug 2001